【Versatile Connectivity】Supports Bluetooth-compatible 5.0, TF card, U disk, and AUX input for multiple audio playback options. 【FM Radio Function】Integrated FM radio with frequency range of 87.5-108MHz for on-the-go entertainment. 【Powerful Audio Output】Features 45W x 4 output power and RCA audio output for subwoofer connection, delivering robust sound. 【LED Display】White digital tube LED display for clear visibility of playback information. 【Wide Compatibility】Supports various audio formats including MP3, WMA, WAV, and FLAC for diverse music libraries. 【Compact Design】Standard car stereo size for easy installation in most vehicles. Specifications: Operating system: No Software solution: 1900 Broadcast frequency: FM 87.5～108MHz Amplifier IC: TDA1028 Output power: 45Wx4 Operating voltage: 12~14.4V Operating temperature: -10~+60℃ Bluetooth-compatible version: 5.0 (default name: Car-BT) WiFi frequency: Not supported GPS signal: Not supported Memory: None ROM: None Screen resolution: None Screen size: LED display (white digital tube) Installation size: 178x50mm/7.01x1.97" Casing size: 188x58mm/7.40x2.28" Depth: 50 mm/1.97 inches Screen mirroring: not supported Search and find your car: not supported Screen rotation: not supported Rear camera: not supported Video playback warning: not supported Steering wheel control function: not supported Video output: not supported Offline map: not supported Dashcam input: not supported GPS navigation: not supported Front USB: 1 USB2.0 interface, can read USB flash drive TF card: supported DAB function: not supported Reset button: supported Audio output: 2 channels (1 left channel + 1 right channel) Video output: not supported Audio input: front AUX input (left channel + right channel) Video input: not supported Reverse video input: not supported Audio format: MP3/WMA/WAV/FLAC Video format: not supported Picture format: not supported Language parameters: English Factory password: not supported